The GPS database table, which is built by the Calculate GPS process, is used by the Map and other GPS-related functions in Rangecam. The GPS Table Cleanup Tool may be used to delete erroneous or unwanted GPS records from the database.
The left Select Track panel allows a user to choose a specific track. Description of the track appears in the right panel. The From and To fields below, which are used to specify location range, are likewise optional.
The GPS cleanup tool is suppressed for Union Pacific because GPS is provided by EFMS system and not allowed to be changed in Rangecam.